US2991038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inter-locking shelving bracket
Assignee: Individual
•
Filing: 1958-12-30
•
Granted: 1961-07-04
•
Expires: 1978-12-30
Abstract
No abstract record available.
Inventors
- 👤 Vitiello Ralph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:01
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/30; A47B57/48; A47B57/50; A47B57/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US181178A
Cited
US998112A
Cited
US1087302A
Cited
US1599653A
Cited
GB605669A
Cited
US2622834A
Cited
US2837219A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-03 | 1965-01-02 | 1965-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-03 | 1969-01-02 | 1969-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-03 | 1973-01-02 | 1973-07-04 | $7700.00 | Window Closed / Lapsed |